滚头 [陶瓷] roller head
- 简要介绍了用镗滚头加工液压缸内孔的经济效果。
The economical benefit of boring by rolling borer is briefly introduced. - 本文探讨了镗滚头结构设计的一般规律;
The general rules for structure design of rolling bores are investigated in this-paper. - 开始的颈部和脊柱;轻轻地滚头,而站在完美的姿态。
Start with the neck and spine; gently roll the head while standing with perfect posture.
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